---> uname -a: Linux prd-centos7-builder-2c-1g-23428.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 549 5410 16 1860 6989 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:cc:30:08 brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fecc:3008/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/21/2024 _x86_64_ (2 CPU) 01:03:50 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 237.03 45.74 191.29 5932.51 41180.31 01:06:01 PM 305.60 0.48 305.11 16.66 9519.57 01:07:01 PM 40.13 0.18 39.95 35.85 822.34 Average: 194.26 15.47 178.79 1995.11 17174.98 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5685596 2323320 29.01 2620 1713640 635476 7.02 513388 1532028 148328 01:06:01 PM 5578424 2430492 30.35 2620 1792744 640828 7.08 578064 1551440 10684 01:07:01 PM 5509932 2498984 31.20 2620 1794032 707380 7.81 646424 1551536 236 Average: 5591317 2417599 30.19 2620 1766805 661228 7.30 579292 1545001 53083 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 322.45 214.86 1578.15 64.90 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.66 26.42 232.12 8.22 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.60 24.05 20.81 9.19 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.91 88.45 610.39 27.44 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/21/2024 _x86_64_ (2 CPU) 01:03:50 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.08 0.00 6.47 8.08 0.12 46.25 01:05:01 PM 0 27.30 0.00 5.06 5.95 0.11 61.58 01:05:01 PM 1 51.20 0.00 7.93 10.29 0.14 30.44 01:06:01 PM all 33.77 0.00 2.33 8.42 0.10 55.38 01:06:01 PM 0 22.27 0.00 1.39 7.71 0.10 68.52 01:06:01 PM 1 45.51 0.00 3.28 9.14 0.11 41.96 01:07:01 PM all 36.98 0.00 1.63 0.94 0.09 60.36 01:07:01 PM 0 28.92 0.00 1.74 0.69 0.09 68.57 01:07:01 PM 1 45.19 0.00 1.52 1.17 0.09 52.02 Average: all 36.59 0.00 3.45 5.80 0.10 54.06 Average: 0 26.15 0.00 2.72 4.78 0.10 66.25 Average: 1 47.26 0.00 4.21 6.83 0.11 41.58